package com.goods.rest.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.converter.json.MappingJacksonValue;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.goods.rest.pojo.CatResult;
import com.goods.rest.service.ItemCatService;

/**
 * 分类管理
 * 
 * @author dell
 *
 */
@Controller
public class ItemCatController {
	@Autowired
	private ItemCatService itemCatService;

	// @RequestMapping(value = "/itemcat/list", produces =
	// MediaType.APPLICATION_JSON_VALUE + ";charset=utf-8")
	// @ResponseBody
	// public String getItemCatList(String callback) {
	// CatResult catResult = itemCatService.getItemCatList();
	// // 把pojo转换成字符串
	// String json = JsonUtils.objectToJson(catResult);
	// // 拼装返回值
	// String result = callback + "(" + json + ");";
	// return result;
	// }

	// Spring 4.1版本后才可以使用
	@RequestMapping("/itemcat/list")
	@ResponseBody
	public Object getItemCatList(String callback) {
		CatResult catResult = itemCatService.getItemCatList();
		MappingJacksonValue mappingJacksonValue = new MappingJacksonValue(catResult);
		mappingJacksonValue.setJsonpFunction(callback);
		return mappingJacksonValue;
	}

}
